Appiah D, Antwi V, Gyan M, Acquah I, Addo-Wuver F. Optical characterisation of polarised light beam under different aqueous concentrations. International Journal of Engineering and Applied Physics [Internet]. 2023May24 [cited 2024Nov.24];3(2):799-804. Available from: https://ijeap.org/ijeap/article/view/149